IMR OpenIR
Microstructure and mechanical properties of friction stir processed Cu with an ideal ultrafine-grained structure
Xue, P; Wang, BB; Chen, FF; Wang, WG; Xiao, BL; Ma, ZY; Ma, ZY (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
2016-11-01
Source PublicationMATERIALS CHARACTERIZATION
ISSN1044-5803
Volume121Pages:187-194
AbstractUltrafine-grained (UFG) Cu with uniform microstructure was successfully prepared by friction stir processing (FSP) under additional water cooling. FSP Cu exhibited equiaxed grains with low dislocation density, weak texture, and high fraction of high-angle grain boundaries. Isotropy and tension-compression symmetry were achieved in FSP Cu sample, which provided an ideal model material to investigate the intrinsic mechanical behavior of the UFG material. Enhanced strain hardening was achieved in FSP Cu due to the special microstructure which was effective in accumulating dislocations, resulting in good strength-ductility synergy. This study provides a feasible strategy of preparing bulk UFG materials with good mechanical properties. (C) 2016 Elsevier Inc. All rights reserved.
description.department[xue, p. ; chen, f. f. ; xiao, b. l. ; ma, z. y.] chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china ; [wang, b. b. ; wang, w. g.] liaoning shihua univ, sch mech engn, 1 west dandong rd, fushun 113001, peoples r china
KeywordFriction Stir Processing Ultrafine-grained Structure Pure Copper Microstructure Strength Ductility
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing
Funding OrganizationNational Natural Science Foundation of China [51301178, 51331008]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/76193
Collection中国科学院金属研究所
Corresponding AuthorMa, ZY (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Xue, P,Wang, BB,Chen, FF,et al. Microstructure and mechanical properties of friction stir processed Cu with an ideal ultrafine-grained structure[J]. MATERIALS CHARACTERIZATION,2016,121:187-194.
APA Xue, P.,Wang, BB.,Chen, FF.,Wang, WG.,Xiao, BL.,...&Ma, ZY .(2016).Microstructure and mechanical properties of friction stir processed Cu with an ideal ultrafine-grained structure.MATERIALS CHARACTERIZATION,121,187-194.
MLA Xue, P,et al."Microstructure and mechanical properties of friction stir processed Cu with an ideal ultrafine-grained structure".MATERIALS CHARACTERIZATION 121(2016):187-194.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xue, P]'s Articles
[Wang, BB]'s Articles
[Chen, FF]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xue, P]'s Articles
[Wang, BB]'s Articles
[Chen, FF]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xue, P]'s Articles
[Wang, BB]'s Articles
[Chen, FF]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.